The WA324-2920-240 is a 330 Series gear set built for power take off applications, functioning as a hydraulic pump drive gear. It features a 2 inch BB spline configuration, matching it to compatible PTO housings using that spline pattern. This gear set is sold by Pro Gear and Transmission.Features330 Series gear set2 inch BB spline configurationPower Take Off (PTO) hydraulic pump drive gearTech Specs330 Series2 inch BB spline